Pith Number

pith:LWZCPI5Z

pith:2024:LWZCPI5ZD7XVARHKPJ65J7BS2F

not attested not anchored not stored refs pending

Walking on Spheres and Talking to Neighbors: Variance Reduction for Laplace's Equation

Adelle Wright, Benjamin Faber, David Bindel, Margaret Fairborn, Michael Czekanski

arxiv:2404.17692 v3 · 2024-04-26 · physics.comp-ph · math.PR · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWZCPI5ZD7XVARHKPJ65J7BS2F}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

4 papers in Pith

Randomized quasi-Monte Carlo for walk on spheres

Walking on Heat Stars for Parabolic Heat Equations with Neumann Boundary Conditions

Randomized quasi-Monte Carlo for walk on spheres

Monte Carlo PDE Solvers for Nonlinear Radiative Boundary Conditions

Receipt and verification

First computed	2026-07-03T01:16:47.848817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5db227a3b91fef5044ea7a7dd4fc32d1420af3d3db2d34302e0bd52add9c3673

Aliases

arxiv: 2404.17692 · arxiv_version: 2404.17692v3 · doi: 10.48550/arxiv.2404.17692 · pith_short_12: LWZCPI5ZD7XV · pith_short_16: LWZCPI5ZD7XVARHK · pith_short_8: LWZCPI5Z

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LWZCPI5ZD7XVARHKPJ65J7BS2F \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5db227a3b91fef5044ea7a7dd4fc32d1420af3d3db2d34302e0bd52add9c3673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3804af703c95218bf30b983dd18ba67674fb593c34fcab825b0c8e71cc90178",
    "cross_cats_sorted": [
      "math.PR",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2024-04-26T20:44:36Z",
    "title_canon_sha256": "42360dbf5e996a42d9e5118d58b76496c39d00c40d88fa50147e48d367bfdf48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17692",
    "kind": "arxiv",
    "version": 3
  }
}